Label sheet



FIG. 1 is a top plan view of the applicant's label sheet in accordance with the design;

FIG. 2 is a top plan view of the label sheet of FIG. 1 with one of the labels removed; and,

FIG. 3 is a bottom plan view of the label sheet of FIG. 1. 

CLAIM The ornamental design for a label sheet, as shown and described. 